Katha To Square Feet Converter
Convert katha to square feet with state-specific conversion factors for West Bengal, Bihar, Assam, Jharkhand, Nepal, and Bangladesh. Free online land area converter for real estate and property measurement.
About This Calculator
This free online katha to square feet converter is designed for anyone dealing with land measurement in South Asia, particularly in India, Nepal, and Bangladesh. Katha (also spelled kattha or cottah) is a traditional unit of land area that varies significantly by region. This converter supports state-specific conversion factors so you always get accurate results for your location.
To convert katha to square feet, the calculator multiplies your katha value by the factor that applies to your selected state or region. For example, 1 katha in West Bengal equals 720 sq ft, while 1 katha in Assam equals 2,880 sq ft. The formula is: Square Feet = Katha × State Factor. Simply select your state, enter the katha value, and click Convert to see the exact square footage.
This land area converter is essential for real estate agents, property buyers and sellers, farmers, architects, and civil engineers working in regions where katha is still the standard unit for measuring land parcels. It ensures error-free conversions that are critical in property valuation and legal documentation.
Regional Notes
India: Katha is commonly used in West Bengal (1 katha = 720 sq ft), Bihar (1 katha = 1,361 sq ft), Assam (1 katha = 2,880 sq ft), and Jharkhand (1 katha = 1,742 sq ft). Other Indian states have moved primarily to square feet, square meters, or acres for land transactions.
Nepal: Katha remains in use with 1 katha equal to approximately 3,645 sq ft (338.9 sq m). It is commonly used alongside ropani and bigha in Nepali land measurement.
Bangladesh: Similar to West Bengal, 1 katha in Bangladesh equals 720 sq ft. Katha is widely used here for both rural and urban property transactions.
Frequently Asked Questions
How many square feet in 1 katha?
One katha equals 720 sq ft in West Bengal and Bangladesh, 1,361 sq ft in Bihar, 2,880 sq ft in Assam, 1,742 sq ft in Jharkhand, and 3,645 sq ft in Nepal. The value varies by state and region across South Asia.
What is a katha in land measurement?
Katha (also spelled kattha or cottah) is a traditional unit of land area used in India, Nepal, and Bangladesh. It is a sub-unit of bigha and remains common in real estate transactions in West Bengal, Bihar, Jharkhand, and Assam. The size varies by region and is not standardized under the metric system.
How do I convert katha to square feet manually?
To convert katha to square feet manually, multiply the number of katha by the conversion factor for your state. For West Bengal: katha × 720 = sq ft. For Bihar: katha × 1,361 = sq ft. For Assam: katha × 2,880 = sq ft. Use this calculator for instant, accurate results.
Is katha used in the US or UK?
No, katha is not used in the US or UK. It is a traditional South Asian land measurement unit primarily used in India (West Bengal, Bihar, Assam, Jharkhand), Nepal, and Bangladesh. In the US and UK, land is measured in square feet, acres, or hectares.
Is this katha to square feet converter free?
Yes, this online katha to square feet converter is completely free to use with no registration or hidden charges. Select your state, enter the katha value, and get instant square feet conversion results.
Why does katha have different values in different states?
Katha is a traditional unit that predates the metric system and was never standardized uniformly across regions. Each state historically defined its own katha size based on local customs and land measurement systems. For accurate conversions, always use the state-specific factor.